Ridetech Coilover Suspension Kit HQ Series Level 2 1965-1966



  • Fully Adjustable
  • Direct-Fit
  • Improves Ride Quality
  • Improves Handling

Ridetech Level 2 HQ Series Coilover Suspension Kit for all 1965 and 1966 Mustangs.

Are you interested in improving the suspension in your 1965-1966 Mustang? This Ridetech 12090201 Level 2 HQ Series Coilover Suspension Kit will completely transform your suspension while simultaneously improving your handling and ride quality. Lowering your pony for performance driving is one of the most common aftermarket upgrades performed on Mustangs and this kit comes with everything you’ll need to complete your project.

Front Components:
- HQ Series Front Coil-Overs
- Front Tru-Turn Suspension Package
- Front MuscleBar
- Spanner Wrench

Rear Components:
- HQ Series Rear Coil-Overs
- Bolt-on 4 Link

Features and Benefits (Front Coil-Over):
- 3.6” stroke HQ series shocks
- .625” ID bearings
- 8” long coil spring
- 650lbs coil spring rate
- Delrin bushings
- Aluminum upper mounting plate

Features and Benefits (Lower Strong Arm):
- Adjustable driver side lower control arm
- Adjustable passenger side lower control arm
- Standard lower ball joints
- Kevlar lined Heim ends
- Rod end spacers
- Control arm pivot bearing
- Bearing housing
- Bearing retaining plate
- Aluminum bearing spacer
- Pair of 7/8” bearing studs
- All necessary mounting hardware

Features and Benefits (Tru-Turn):
- Adjustable driver side upper strong arm
- Adjustable passenger side upper strong arm
- Standard upper ball joints
- Ball joint spacers
- Billet aluminum drop cross shaft
- Heim ends - 3/4"
- 16 thread x 5/8” ID
- Alignment shims
- .500” ID bearing spacers

Features and Benefits (Front MuscleBar):
- Front sway bar
- Pair of frame bushings
- Pair of frame brackets
- PosiLink spacers
- PosiLink adapters
- 10mm 90 degree PosiLink
- Tube of lithium grease

Features and Benefits (Rear Coil-Over):
- 5” stroke HQ series shocks
- 1.7” eyelet - single adjustable
- .625” ID bearings
- 12” long coil spring
- 150lbs coil spring rate
- Aluminum spacer for bearings

Features and Benefits (Bolt-on 4 Link):
- Upper cradle
- Adjustable upper control arms
- Adjustable Lower control arms
- Axle plates
- Rear coil-over mounts
- Weld-in mounting tabs
- All necessary mounting hardware

Please Note: Due to variances in the thickness of the factory drag link, 7/16” flat washers are provided and may be needed to align the castle nut with the cotter pin hole.

*If using a factory style stamped caliper bracket, the bracket may need to be trimmed. The dust shield may also need to be modified.

Lowering a Mustang and upgrading the suspension to handle performance driving are two of the most common desires of Mustang owners looking at new suspension components. Check out the Mustang suspension kits and components from Ridetech, which feature air ride suspension kits that allow you to lower the suspension while initiating a much firmer ride, especially in performance situations.

Order this Ridetech 12090201 Level 2 HQ Series Coilover Suspension Kit for your 1965 or 1966 Mustang today from CJ Pony Parts.

California Residents: Proposition 65 Warning

Installation Difficulty


Intermediate skill is required for this installation.

Installation Videos

Vehicle Fitment

This product will fit the following Mustang years:

Only registered users can ask/answer questions. Please sign in or create an account.
Write Your Own Review
Only registered users can write reviews. Please sign in or create an account.